Question 1013261
Just replace x with -2.
.
{{{f(x) = 3x^2 - 6x + 2}}}
.
{{{f(-2)=3(-2)^2-6(-2)+2}}}
{{{f(-2)=3(4)-(-12)+2}}}
{{{f(-2)=12+12+2}}}
{{{f(-2)=26}}}